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Diff for /loncom/lond between versions 1.492 and 1.495

version 1.492, 2012/04/26 19:51:40 version 1.495, 2012/10/05 15:15:52
Line 2370  sub fetch_user_file_handler { Line 2370  sub fetch_user_file_handler {
  unlink($transname);   unlink($transname);
  &Failure($client, "failed\n", $userinput);   &Failure($client, "failed\n", $userinput);
     } else {      } else {
                   if ($fname =~ /^default.+\.(page|sequence)$/) {
                       my ($major,$minor) = split(/\./,$clientversion);
                       if (($major < 2) || ($major == 2 && $minor < 11)) {
                           my $now = time;
                           &Apache::lonnet::do_cache_new('crschange',$udom.'_'.$uname,$now,600);
                           my $key = &escape('internal.contentchange');
                           my $what = "$key=$now";
                           my $hashref = &tie_user_hash($udom,$uname,'environment',
                                                        &GDBM_WRCREAT(),"P",$what);
                           if ($hashref) {
                               $hashref->{$key}=$now;
                               if (!&untie_user_hash($hashref)) {
                                   &logthis("error: ".($!+0)." untie (GDBM) failed ".
                                            "when updating internal.contentchange");
                               }
                           }
                       }
                   }
  &Reply($client, "ok\n", $userinput);   &Reply($client, "ok\n", $userinput);
     }      }
  }      }   
Line 3176  sub get_profile_keys { Line 3194  sub get_profile_keys {
 sub dump_profile_database {  sub dump_profile_database {
     my ($cmd, $tail, $client) = @_;      my ($cmd, $tail, $client) = @_;
   
       my $res = LONCAPA::Lond::dump_profile_database($tail);
   
       if ($res =~ /^error:/) {
           Failure($client, \$res, "$cmd:$tail");
       } else {
           Reply($client, \$res, "$cmd:$tail");
       }
   
       return 1;  
   
       #TODO remove 
     my $userinput = "$cmd:$tail";      my $userinput = "$cmd:$tail";
         
     my ($udom,$uname,$namespace) = split(/:/,$tail);      my ($udom,$uname,$namespace) = split(/:/,$tail);
Line 3254  sub dump_profile_database { Line 3283  sub dump_profile_database {
 sub dump_with_regexp {  sub dump_with_regexp {
     my ($cmd, $tail, $client) = @_;      my ($cmd, $tail, $client) = @_;
   
     my $res = LONCAPA::Lond::dump_with_regexp($tail, $clientname, $clientversion);      my $res = LONCAPA::Lond::dump_with_regexp($tail, $clientversion);
           
     if ($res =~ /^error:/) {      if ($res =~ /^error:/) {
         Failure($client, \$res, "$cmd:$tail");          Failure($client, \$res, "$cmd:$tail");
Line 3838  sub put_course_id_hash_handler { Line 3867  sub put_course_id_hash_handler {
 #   a reply is written to $client.  #   a reply is written to $client.
 sub dump_course_id_handler {  sub dump_course_id_handler {
     my ($cmd, $tail, $client) = @_;      my ($cmd, $tail, $client) = @_;
   
       my $res = LONCAPA::Lond::dump_course_id_handler($tail);
       if ($res =~ /^error:/) {
           Failure($client, \$res, "$cmd:$tail");
       } else {
           Reply($client, \$res, "$cmd:$tail");
       }
   
       return 1;  
   
       #TODO remove
     my $userinput = "$cmd:$tail";      my $userinput = "$cmd:$tail";
   
     my ($udom,$since,$description,$instcodefilter,$ownerfilter,$coursefilter,      my ($udom,$since,$description,$instcodefilter,$ownerfilter,$coursefilter,
Line 6495  sub make_new_child { Line 6535  sub make_new_child {
  #   #
  #  If the remote is attempting a local init... give that a try:   #  If the remote is attempting a local init... give that a try:
  #   #
           logthis("remotereq: $remotereq");
  (my $i, my $inittype, $clientversion) = split(/:/, $remotereq);   (my $i, my $inittype, $clientversion) = split(/:/, $remotereq);
         # For LON-CAPA 2.9, the  client session will have sent its LON-CAPA          # For LON-CAPA 2.9, the  client session will have sent its LON-CAPA
         # version when initiating the connection. For LON-CAPA 2.8 and older,          # version when initiating the connection. For LON-CAPA 2.8 and older,
         # the version is retrieved from the global %loncaparevs in lonnet.pm.                      # the version is retrieved from the global %loncaparevs in lonnet.pm.            
           # $clientversion contains path to keyfile if $inittype eq 'local'
           # it's overridden below in this case
         $clientversion ||= $Apache::lonnet::loncaparevs{$clientname};          $clientversion ||= $Apache::lonnet::loncaparevs{$clientname};
   
  # If the connection type is ssl, but I didn't get my   # If the connection type is ssl, but I didn't get my
Line 7364  sub get_usersession_config { Line 7407  sub get_usersession_config {
 }  }
   
   
 #   
 # get_courseinfo_hash() is used to retrieve course information from the db  
 # file: nohist_courseids.db for a course for which the current server is *not*  
 # the home server.  
 #  
 # A hash of a hash will be retrieved. The outer hash contains a single key --  
 # courseID -- for the course for which the data are being requested.  
 # The contents of the inner hash, for that single item in the outer hash  
 # are returned (and cached in memcache for 10 minutes).  
 #   
   
 sub get_courseinfo_hash {  
     my ($cnum,$cdom,$home) = @_;  
     my %info;  
     eval {  
         local($SIG{ALRM}) = sub { die "timeout\n"; };  
         local($SIG{__DIE__})='DEFAULT';  
         alarm(3);  
         %info = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',$cnum,1,[$home],'.');  
         alarm(0);  
     };  
     if ($@) {  
         if ($@ eq "timeout\n") {  
             &logthis("<font color='blue'>WARNING courseiddump for $cnum:$cdom from $home timedout</font>");  
         } else {  
             &logthis("<font color='yellow'>WARNING unexpected error during eval of call for courseiddump from $home</font>");  
         }  
     } else {  
         if (ref($info{$cdom.'_'.$cnum}) eq 'HASH') {  
             my $hashid = $cdom.':'.$cnum;  
             return &Apache::lonnet::do_cache_new('courseinfo',$hashid,$info{$cdom.'_'.$cnum},600);  
         }  
     }  
     return;  
 }  
   
   
 sub distro_and_arch {  sub distro_and_arch {
Removed from v.1.492  
changed lines
  Added in v.1.495

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